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Table of Contents
Summary of Contents for mvt TANGO hp-1
- Page 1 Operating Instructions and Safety Instructions mvt Rotary Nozzle, 3000 bar...
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Page 2: Table Of Contents
8-11 3.1 Features of the TANGO hp-1 3.2 Nozzle arrangement 3.3 Nozzle selection table 3.4 Water quality 3.5 Flow rate table for the mvt 964 nozzle 4 Malfunction, rectification 4.1 General 4.2 Rectifying malfunctions 5 Maintenance / servicing 5.1 General 5.2 Wearing parts... -
Page 3: Safety
Noise can increase the risk of accidents because it may not be possible to hear alarms or faults developing in the equipment. Risk posed by vibrations Pulsating vibrations from the pressure unit in handheld spray equipment poses a risk. 3/14 Copyright © 2020 mvt AG, Port, Switzerland... -
Page 4: Danger From Failure To Follow The Instructions
Refurbishing concrete and removing material Cleaning surfaces Deburring and cleaning castings Removing layers of coating such as paint, etc. Cleaning oil and gas platforms Cleaning containers, metal gratings, construction machinery, etc. 4/14 Copyright © 2020 mvt AG, Port, Switzerland... -
Page 5: Operating For The First Time
4. Hold the nozzle head with an open-ended wrench (32mm wrench size) and screw the nozzles in with an Allen key (5mm wrench size). 5. Tighten the nozzles to a maximum of 25 Nm. 5/14 Copyright © 2020 mvt AG, Port, Switzerland... -
Page 6: Fastening To The High-Pressure Lance
2. Screw the thrust ring onto the lance (left-hand thread). Screw the thrust ring onto the lance to the full extent of its threaded area. 3. Insert the lance cone into the Tango nozzle's counter-cone. 6/14 Copyright © 2020 mvt AG, Port, Switzerland... - Page 7 Operating Instructions, Rotary Op Instrs Nozzle As at 09.01.2020 TANGO hp - 1 4. Screw in the M26 pressure screw and tighten it (tightening torque 70 Nm). 7/14 Copyright © 2020 mvt AG, Port, Switzerland...
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Page 8: Technical Data
4000 rpm. – Dimensions: Ø40 x 180 mm Weight: approx. 1.2 Kg Nozzle type: mvt 964 / 965 (Saphir) with or without jet smoothing insert Brake: eddy current brake Operating temperature: max. 100°C in continuous operation ... -
Page 9: Nozzle Arrangement
Ratio 70/30 =16.1 l/min for the Drive + and 5.48 l/min for the Brake – Drive Nozzles +=8.05 l/min per nozzle = nozzle Ø 0.60 Brake Nozzles =2.74 l/min per nozzle = nozzle Ø 0.25 – 9/14 Copyright © 2020 mvt AG, Port, Switzerland... -
Page 10: Nozzle Selection Table
25 mg/l (50-175) Iron content (Fe) max. 0.1 mg/l Manganese content (Mn) max. 0.1 mg/l Chloride content (Cl) max. 100 mg/l Turbidity max. 5 NTU Free chlorine max. 1.0 mg/l between 6.5 and 8.5 10/14 Copyright © 2020 mvt AG, Port, Switzerland... -
Page 11: Flow Rate Table For The Mvt 964 Nozzle
Operating Instructions, Rotary Op Instrs Nozzle As at 09.01.2020 TANGO hp - 1 3.5 Flow rate table for the mvt 964 nozzle 11/14 Copyright © 2020 mvt AG, Port, Switzerland... -
Page 12: Malfunction, Rectification
Rotary nozzle does not Adjust nozzle ratio; increase rotate Drive nozzle too small; brake drive nozzle size; reduce nozzle too big brake nozzle size. Material removal Check the nozzle's jetting Replace nozzles performance worsens pattern 12/14 Copyright © 2020 mvt AG, Port, Switzerland... -
Page 13: Maintenance / Servicing
Maintenance / servicing 5.1 General If a malfunction or a defect should occur while using the equipment, contact the local mvt agent in your country or contact mvt AG directly. mvt service number: Tel.+41 32 332 97 60 / info@mvt.ch 5.2 Wearing parts... -
Page 14: Warranty
TANGO hp - 1 6 Warranty Essentially, mvt AG's General Sales and Delivery Conditions shall apply. These conditions can be found on our website www.mvt.ch. Warranty and liability claims are excluded if they are attributable to one or more of the following causes: ...
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